//Beeper software, this software beeps.
#include <stdio.h>
#include <windows.h> //<diasble on linux
//#include <unistd.h> < enable on linux
int beep(void)
{
printf("Beep \n\a");

Sleep(1000);

printf("Beep\n\a");

Sleep(2000);

printf("Beep\n\a");

Sleep(2000);

printf("Beep\n\a");

printf("Beep\n\a");

Sleep(500);

printf("Beep\n\a");

printf("Beep\n\a");

}

int main()
{
printf("Beeping in 3....");

Sleep(1000);

printf("2...");

Sleep(1000);

printf("1...\n");

Sleep(1000);

printf("0!\n");

beep();
}